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performance short



Gift card

limited edition

Our Most-Loved

"I forget I'm even wearing it"

"Wow. What an amazing product.I trained Krav Maga for about 5 years and this cup has saved my future kids' lives countless times since I found out about it a couple years ago. 

It is seriously so sturdy but so so comfortable that sometimes I forget I'm even wearing it.I spar with it, grapple with it, and have never had a single problem... 

I used to use Shock Doctor's cups before I found out about Diamond and in one instance, I was grappling, took my partner's back and the Shock Doctor flexed backwards into me and the pain was excruciatingI don't know what they make the Diamond cup out of but I wouldn't be surprised if there were diamond IN it. This thing isn't flexing or going anywhere once you put it on.I'll never use another cup for as long as I live!Thanks Diamond MMA, you saved my nuts!"

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Scrap Pack
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our iron-clad guarantee

We're confident we design and sell the very best groin protection available at any price, and we want you to share our confidence! That's why we back every sale with a 100% satisfaction guarantee. 

 If you don't like the product, if it just doesn't work for you, if it doesn't fit, contact us and we'll make it right.